. Les insectes nuisibles pour les fruits. Illustré de quatre cent quarante coupes de bois. Les insectes nuisibles. Attaquer les feuilles. La moitié de 251 pouces. Il ressemble beaucoup à celui de Pandoras, n° 133, et se nourrit aussi de la vigne-Ainpelopsis qydnquefolia [) ainsi que sur la vigne. L'oeuf est posé sur la face inférieure de la feuille en juillet, et la jeune larve, lorsqu'il éclot, est d'une couleur vert clair, avec une vue très brun rougeâtre- horn, à moitié aussi longue que son corps, qui, comme la larve augmente de taille, devient plus courte, et finalement disparaît, sa place est occupé par un tubercule poli avec un c

• Contributeur: Central Historic Books / Alamy Banque D'Images
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. Insects injurious to fruits. Illustrated with four hundred and forty wood-cuts. Insect pests. ATTACKING THE LEAVES. 251 half inches. It much resembles that of Pandoras, No. 133, and feeds also on the Virginia creeper [Ainpelopsis qydnquefolia) as well as on the grape-vine. The egg is laid on the under side of the leaf in July, and the young larva, when hatched, is of a light-green color, with a very conspicuous reddish- brown horn, half as long as its body, which, as the larva increases in size, becomes shorter, and finally disappears, its place being occupied by a polished tubercle with a central black dot. The mature larva varies from a pale straw-color to a reddish brown, the color growing darker down the sides, Fig. 260.. becoming deep brown as it approaches the under surface. An interrupted line of brown runs along the back, and another unbroken one extends along each side; below this latter there are six cream-colored spots, as shown in the figure, one on each segment, from the sixth to the eleventh inclusive. The body is much wrinkled, and dotted with minute spots, which are dark on the back, lighter and annulated at the sides. The head and next two segments are small, and are drawn within the fourth when at rest, as seen in the figure. It becomes full grown during the latter part of August or early in September, and just before undergoing its next change assumes a beau- tiful pink or crimson color. Leaving the vine, it descends to the ground, where it buries itself to the depth of several inches, and, having formed for itself a smooth cell, changes to a chrysalis (Fig. 261) of a dark, shining, mahogany color, with the anterior edges of the segments along the back roughened wdth minute points, and with a short, blunt spine at the extremity. The insect usually. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble

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